<template>
  <el-dialog
    :id="id"
    ref="elDialog"
    class="cus-dialog-container"
    :title="title"
    :visible.sync="dialogVisible"
    v-if="dialogVisible"
    :close-on-click-modal="false"
    center
    append-to-body
    :width="width"
  >
    <span v-if="show">
      <slot/>
    </span>

    <span
      v-if="action"
      slot="footer"
      v-loading="loading"
      class="dialog-footer"
      :element-loading-text="loadingText"
    >
      <slot name="action">
        <el-button v-if="showBtn" @click="close">{{ $t('fm.actions.cancel') }}</el-button>
        <el-button v-if="showBtn" type="primary" @click="submit">{{ $t('fm.actions.confirm') }}</el-button>
      </slot>
    </span>
  </el-dialog>
</template>

<script>
  export default {
    props: {
      visible: Boolean,
      loadingText: {
        type: String,
        default: ''
      },
      title: {
        type: String,
        default: ''
      },
      width: {
        type: String,
        default: '600px'
      },
      form: {
        type: Boolean,
        default: true
      },
      showBtn: {
        type: Boolean,
        default: true
      },
      action: {
        type: Boolean,
        default: true
      }
    },
    data() {
      return {
        loading: false,
        dialogVisible: this.visible,
        id: 'dialog_' + new Date().getTime(),
        showForm: false
      }
    },
    computed: {
      show() {
        if (this.form) {
          return this.showForm
        } else {
          return true
        }
      }
    },
    watch: {
      dialogVisible(val) {
        if (!val) {
          this.loading = false
          this.$emit('on-close')
          setTimeout(() => {
            this.showForm = false
          }, 300)
        } else {
          this.showForm = true
        }
      },
      visible(val) {
        this.dialogVisible = val
      }
    },
    mounted() {
    },
    methods: {
      close() {
        this.dialogVisible = false
      },
      submit() {
        this.loading = true

        this.$emit('on-submit')
      },
      end() {
        this.loading = false
      }
    }
  }
</script>

<style lang="scss">
  .cus-dialog-container {
    .el-dialog__footer {
      margin: 0 20px;
      // border-top: 1px dashed #ccc;
      padding: 15px 0 16px;
      text-align: center;
      position: relative;

      .dialog-footer {
        display: block;

        .circular {
          display: inline-block;
          vertical-align: middle;
          margin-right: 5px;
          width: 24px;
          height: 24px;
        }

        .el-loading-text {
          display: inline-block;
          vertical-align: middle;
        }

        .el-loading-spinner {
          margin-top: -12px;
        }
      }
    }
  }
</style>
